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Thursday, January 27, 2011

twilight switch (High Low light intensity)-开关(高低灯强)




Product types


The twilight switch, as the name suggests, once mounted and, if programmed, automatically goes into action with the arrival of the dark (dusk) and turns off with the arrival of dawn. It acts according to the brightness of the environment in which it is placed. Some models can also be programmed to blink in the sense that keep theenvironment in the dark or illuminated at random, as if to simulate the presence ofpeople who are not there, or go out after a few hours after dusk, without waiting for the arrival dawn.

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